119 citations · 638 across the 44 of their papers we have counts for
Showing 2011Show all
2 papers · 1 filter
math.AC2011★ 54 cited
Parameterized Picard-Vessiot extensions and Atiyah extensions
Henri Gillet, Sergey Gorchinskiy, Alexey Ovchinnikov
Generalizing Atiyah extensions, we introduce and study differential abelian tensor categories over differential rings. By a differential ring, we mean a commutative ring with an ac…
math.RT2011★ 13 cited
Extensions of differential representations of SL(2) and tori
Andrey Minchenko, Alexey Ovchinnikov
Linear differential algebraic groups (LDAGs) measure differential algebraic dependencies among solutions of linear differential and difference equations with parameters, for which…